Change ProfileKeyedAPIFactory to build instances with BrowserContext instead of Profile.

chrome/browser/extensions/api/image_writer_private/write_from_url_operation.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_IMAGE_WRITER_PRIVATE_WRITE_FROM_URL_OPERATION_H_
 #define CHROME_BROWSER_EXTENSIONS_API_IMAGE_WRITER_PRIVATE_WRITE_FROM_URL_OPERATION_H_
 
 #include "chrome/browser/extensions/api/image_writer_private/operation.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
 namespace net {
 class URLFetcher;
+class URLRequestContextGetter;
 }  // namespace net
 
 namespace extensions {
 namespace image_writer {
 
 class OperationManager;
 
 // Encapsulates a write of an image accessed via URL.
 class WriteFromUrlOperation : public Operation, public net::URLFetcherDelegate {
  public:
@@ skipping 45 matching lines @@
 
   // Local state
   scoped_ptr<net::URLFetcher> url_fetcher_;
   base::Closure download_continuation_;
 };
 
 } // namespace image_writer
 } // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_IMAGE_WRITER_PRIVATE_WRITE_FROM_URL_OPERATION_H_